FR2946729B1 - Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif - Google Patents

Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif

Info

Publication number
FR2946729B1
FR2946729B1 FR0953827A FR0953827A FR2946729B1 FR 2946729 B1 FR2946729 B1 FR 2946729B1 FR 0953827 A FR0953827 A FR 0953827A FR 0953827 A FR0953827 A FR 0953827A FR 2946729 B1 FR2946729 B1 FR 2946729B1
Authority
FR
France
Prior art keywords
adaptive
generating
emitting diodes
lighting devices
particular light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR0953827A
Other languages
English (en)
French (fr)
Other versions
FR2946729A1 (fr
Inventor
Pierre Albou
Jonathan Blandin
Vanesa Sanchez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR0953827A priority Critical patent/FR2946729B1/fr
Priority to EP10164885.5A priority patent/EP2261556B1/de
Priority to US12/796,842 priority patent/US8398278B2/en
Priority to JP2010131610A priority patent/JP5616691B2/ja
Publication of FR2946729A1 publication Critical patent/FR2946729A1/fr
Application granted granted Critical
Publication of FR2946729B1 publication Critical patent/FR2946729B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F21W2102/14—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users
    • F21W2102/15—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having vertical cut-off lines; specially adapted for adaptive high beams, i.e. wherein the beam is broader but avoids glaring other road users wherein the light is emitted under L-shaped cut-off lines, i.e. vertical and horizontal cutoff lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR0953827A 2009-06-10 2009-06-10 Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif Active FR2946729B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0953827A FR2946729B1 (fr) 2009-06-10 2009-06-10 Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif
EP10164885.5A EP2261556B1 (de) 2009-06-10 2010-06-03 Beleuchtungsvorrichtungen, insbesondere mit Leuchtdioden, die ein adaptative Lichbündel erzeugen können
US12/796,842 US8398278B2 (en) 2009-06-10 2010-06-09 Lighting devices, particularly with light-emitting diodes, able to generate an adaptative light beam
JP2010131610A JP5616691B2 (ja) 2009-06-10 2010-06-09 照明装置、照明装置のセット、その光ビーム自動適合方法、及びそれを備える車両

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953827A FR2946729B1 (fr) 2009-06-10 2009-06-10 Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif

Publications (2)

Publication Number Publication Date
FR2946729A1 FR2946729A1 (fr) 2010-12-17
FR2946729B1 true FR2946729B1 (fr) 2011-08-05

Family

ID=41466859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953827A Active FR2946729B1 (fr) 2009-06-10 2009-06-10 Dispositifs d'eclairage, notamment a diodes electroluminescentes, aptes a generer un faisceau lumineux adaptatif

Country Status (4)

Country Link
US (1) US8398278B2 (de)
EP (1) EP2261556B1 (de)
JP (1) JP5616691B2 (de)
FR (1) FR2946729B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965039B1 (fr) * 2010-07-26 2016-04-15 Valeo Vision Module optique de dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
FR2965326B1 (fr) * 2010-09-29 2015-09-25 Valeo Vision Dispositif d'emission de lumiere pour projecteur d'un vehicule automobile
US8851723B2 (en) 2011-05-19 2014-10-07 Dialight Corporation LED reflector optic for an automotive headlight
FR2982929B1 (fr) * 2011-11-22 2014-01-17 Valeo Vision Dispositif d'emission de lumiere pour projecteur de vehicule automobile
JP6051533B2 (ja) * 2012-02-02 2016-12-27 市光工業株式会社 車両用前照灯および車両用前照灯装置
JP2013161569A (ja) * 2012-02-02 2013-08-19 Ichikoh Ind Ltd 車両用前照灯および車両用前照灯装置
JP2013161567A (ja) * 2012-02-02 2013-08-19 Ichikoh Ind Ltd 車両用前照灯および車両用前照灯装置
KR101360344B1 (ko) * 2012-02-17 2014-02-10 현대모비스 주식회사 차량용 램프 제어장치 및 제어방법
DE102012107946A1 (de) 2012-08-29 2014-03-06 Hella Kgaa Hueck & Co. Verfahren für den Betrieb eines Lichtsystems
FR3008167B1 (fr) * 2013-07-04 2018-01-05 Valeo Vision Module d'eclairage directionnel par platine de support convergente
CN105180053B (zh) * 2015-08-14 2017-11-14 薛建南 电动车前大灯总成
CA3135276A1 (en) 2019-04-17 2020-10-22 Bard Access Systems, Inc. Catheter securement device including extended anchor pad and release liner clasping features

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3560540B2 (ja) * 2000-10-03 2004-09-02 株式会社デンソー 車両用前照灯光軸方向自動調整装置
DE10333837A1 (de) * 2003-07-24 2005-03-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtdioden-Modul für einen Fahrzeugscheinwerfer und Fahrzeugscheinwerfer
WO2008037388A2 (de) * 2006-09-27 2008-04-03 Volkswagen Aktiengesellschaft Scheinwerferanordnung für ein fahrzeug und verfahren zum steuern einer scheinwerferanordnung
FR2908705B1 (fr) * 2006-11-17 2009-07-17 Valeo Vision Sa Procede d'adaptation automatique d'un faisceau lumineux de dispositif projecteur.
JP2008153108A (ja) * 2006-12-19 2008-07-03 Ichikoh Ind Ltd 車両用灯具
FR2914886B1 (fr) * 2007-04-13 2010-02-26 Valeo Vision Dispositif d'eclairage compact realisant une fonction code virage.
DE102007028658A1 (de) * 2007-06-21 2008-12-24 Hella Kgaa Hueck & Co. Verfahren zum Steuern einer Scheinwerferanordnung für ein Fahrzeug mit separaten Scheinwerfern für ein Abblendlicht und ein Fernlicht
FR2919547B1 (fr) * 2007-08-03 2010-01-08 Valeo Vision Dispositif de montage d'un module optique dans un projecteur pour vehicule automobile
CN101808851B (zh) * 2007-09-24 2013-05-22 大众汽车公司 用于汽车的投射前照灯装置
JP4997052B2 (ja) * 2007-10-01 2012-08-08 株式会社小糸製作所 車両用前照灯
JP2009117279A (ja) * 2007-11-09 2009-05-28 Koito Mfg Co Ltd 車両用前照灯
FR2923428B1 (fr) * 2007-11-13 2010-01-15 Valeo Vision Procede d'adaptation automatique au trafic routier d'un faisceau lumineux de dispositif projecteur.
FR2923890A1 (fr) * 2007-11-16 2009-05-22 Valeo Vision Sa Dispositif d'eclairage pour vehicule automobile
JP2010000957A (ja) * 2008-06-20 2010-01-07 Koito Mfg Co Ltd 車両用前照灯装置

Also Published As

Publication number Publication date
US8398278B2 (en) 2013-03-19
EP2261556B1 (de) 2017-08-02
EP2261556A1 (de) 2010-12-15
JP2011009211A (ja) 2011-01-13
US20110002133A1 (en) 2011-01-06
FR2946729A1 (fr) 2010-12-17
JP5616691B2 (ja) 2014-10-29

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